From 6380c509215b10c44aec8760e65b2e7f1827d009 Mon Sep 17 00:00:00 2001 From: Joonyoung Shim Date: Sat, 27 Aug 2011 02:06:21 +0000 Subject: drm: Fix the number of connector and encoder to cleanup functions It is left out the code to decrease the number of connector and encoder to the cleanup functions. Signed-off-by: Joonyoung Shim Signed-off-by: Kyungmin Park Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_crtc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 82db18506662..fe738f05309b 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -499,6 +499,7 @@ void drm_connector_cleanup(struct drm_connector *connector) mutex_lock(&dev->mode_config.mutex); drm_mode_object_put(dev, &connector->base); list_del(&connector->head); + dev->mode_config.num_connector--; mutex_unlock(&dev->mode_config.mutex); } EXPORT_SYMBOL(drm_connector_cleanup); @@ -529,6 +530,7 @@ void drm_encoder_cleanup(struct drm_encoder *encoder) mutex_lock(&dev->mode_config.mutex); drm_mode_object_put(dev, &encoder->base); list_del(&encoder->head); + dev->mode_config.num_encoder--; mutex_unlock(&dev->mode_config.mutex); } EXPORT_SYMBOL(drm_encoder_cleanup); -- cgit v1.2.2 From a49a50dad48586d42ebac1a6730c3a3cd5603421 Mon Sep 17 00:00:00 2001 From: Jerome Glisse Date: Wed, 24 Aug 2011 20:00:17 +0000 Subject: drm/radeon/kms: evergreen & ni reset SPI block on CP resume For some reason SPI block is in broken state after module unloading. This lead to broken rendering after reloading module. Fix this by reseting SPI block in CP resume function Signed-off-by: Jerome Glisse Cc: stable@kernel.org Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/evergreen.c | 1 + drivers/gpu/drm/radeon/ni.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index fb5fa0898868..d8d71a399f52 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -1357,6 +1357,7 @@ int evergreen_cp_resume(struct radeon_device *rdev) SOFT_RESET_PA | SOFT_RESET_SH | SOFT_RESET_VGT | + SOFT_RESET_SPI | SOFT_RESET_SX)); RREG32(GRBM_SOFT_RESET); mdelay(15); diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 44c4750f4518..a2e00fa9c618 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -1159,6 +1159,7 @@ int cayman_cp_resume(struct radeon_device *rdev) SOFT_RESET_PA | SOFT_RESET_SH | SOFT_RESET_VGT | + SOFT_RESET_SPI | SOFT_RESET_SX)); RREG32(GRBM_SOFT_RESET); mdelay(15); -- cgit v1.2.2 From 302a8e8b06d312dcb3b718dfeb42aa912b5f426b Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 29 Aug 2011 14:55:25 +0000 Subject: drm/radeon/kms: add s/r quirk for Compaq Presario V5245EU Fixes resume on Compaq Presario V5245EU. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=41642 Signed-off-by: Alex Deucher Cc: stable@kernel.org Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_combios.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index e0138b674aca..63675241c7ff 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -3298,6 +3298,14 @@ void radeon_combios_asic_init(struct drm_device *dev) rdev->pdev->subsystem_device == 0x30a4) return; + /* quirk for rs4xx Compaq Presario V5245EU laptop to make it resume + * - it hangs on resume inside the dynclk 1 table. + */ + if (rdev->family == CHIP_RS480 && + rdev->pdev->subsystem_vendor == 0x103c && + rdev->pdev->subsystem_device == 0x30ae) + return; + /* DYN CLK 1 */ table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE); if (table) -- cgit v1.2.2